CN102826876B - Method for processing kitchen rubbish, sludge and excrement into compound soil - Google Patents
Method for processing kitchen rubbish, sludge and excrement into compound soil Download PDFInfo
- Publication number
- CN102826876B CN102826876B CN201210349181.XA CN201210349181A CN102826876B CN 102826876 B CN102826876 B CN 102826876B CN 201210349181 A CN201210349181 A CN 201210349181A CN 102826876 B CN102826876 B CN 102826876B
- Authority
- CN
- China
- Prior art keywords
- organism
- mud
- food waste
- changing food
- ight soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for processing kitchen rubbish, sludge and excrement into compound soil, and belongs to the field of rubbish resource utilization. The method comprises the following main operating steps of: taking the kitchen rubbish, the sludge and the excrement as main materials, sorting and separating, dehydrating in a dry manner, adding a zymocyte, adding a control agent, fermenting, sterilizing at high temperature, etc., wherein straws or saw dust is used as the control agent, and the zymocyte is used as a strain. The method is capable of processing the kitchen rubbish, the sludge and the excrement into the compound soil via the harmless and resourceful processing; the soil texture of the compound soil is light and loose, the water permeability and the ventilation are good, and the moisture and fertilizer preservation is good. The compound soil contains a small quantity of vitamins, auxin, trace elements and the like, thereby promoting the growth and development of plants. Furthermore, the method is simple in process and the comprehensive processing on the kitchen rubbish, the sludge and the excrement is effectively used so as to achieve the harmless and resourceful processing on rubbish.
Description
Technical field
The present invention relates to refuse treatment field, particularly a kind of method of utilizing changing food waste, mud and ight soil to be processed into composite earth.
Background technology
In improvement soil acidity or alkalinity and Desertification, chemical fertilizer consumption amount is huge, but take the series reaction such as fixing, decomposition, volatilization because chemical fertilizer material is applied to produce the soil erosion, alkalization of soils, soil salinization and arable land after soil non-agricultural, cause the utilization ratio of fertilizer on the low side.This not only causes the waste of nutrients resource, also causes soil pollution, soil property to worsen the series of environmental problems such as soil compaction, groundwater pollution simultaneously.
At present, composite earth etc. are accepted by agricultural materials market gradually and approve containing humic acid fertilizer, and are used widely on producing.Fact proved, composite earth has unusual effect containing humic acid fertilizer for improvement soil, culture fertility, saving nutrients resource.
There is soil synergy, stimulate plant growth, improve the functions such as agricultural product quality; Composite earth can be used as raising rice seedlings acidity regulator; Humic acids magnesium, zinc humic acid, humic acid urea iron have good effect respectively on supplementary soil magnesium deficiency, the scarce zinc of corn, Chlorosis in Fruit trees.And there is no at present a kind of method that is processed into composite earth taking changing food waste, mud and ight soil as raw material.
Summary of the invention
Embodiment of the present invention provides a kind of method of utilizing changing food waste, mud and ight soil to be processed into composite earth, can solve the method that is not processed at present composite earth both at home and abroad taking changing food waste, mud and ight soil as raw material, can not effectively utilize mud and feces of livestock and poultry in organism, the sanitary sewage disposal factory in changing food waste, existence is the problem of collection and treatment changing food waste effectively.
The object of the invention is to be achieved through the following technical solutions:
Embodiment of the present invention provides a kind of method of utilizing changing food waste, mud and ight soil to be processed into composite earth, comprises the following steps:
A, sorting separate: sort out as the organism in changing food waste, mud and the ight soil of raw material;
B, dry type: by moisture 65%～90% changing food waste, moisture 65%～80% mud and moisture 80～95% ight soil by weight, after dewatering with the changing food waste, mud and the ight soil that obtain after step a sorting, obtain solid content and be 20%～30% material;
C, zymophyte: in the described material making to step b, add zymophyte, the zymophyte temperature adding remains on 30 DEG C～40 DEG C, at 30 DEG C～40 DEG C temperature, cultivates 27 hours;
D, modulator: in the material after cultivating to step c, add the sawdust or the stalk that produce antioxidant, remove oxidizing substance and form the good environment that is suitable for animal and plant growth;
E, fermentation: steps d material after treatment is fermented, and temperature is warming up to 50 DEG C～55 DEG C fermentations 4～5 hours by 30 DEG C～40 DEG C, stirs once every one hour, obtains containing bacterium composite earth after fermentation;
F, high-temperature sterilization: by after step e fermentation, obtain containing the sterilizing at 90 DEG C～117 DEG C temperature of bacterium composite earth, after sterilizing, obtain composite earth.
Can be found out by the above-mentioned technical scheme providing, the method of embodiment of the present invention, taking changing food waste, ight soil and mud as main raw material, by several main treatment steps such as sorting separation, dry type, zymophyte, modulator, fermentation and high-temperature sterilizations, changing food waste, mud and manure fermentation are made to composite earth.The method is dissolved each other with the organism in zymophyte and changing food waste, mud and ight soil, and to accelerate the expansion of bacterial classification numerous, adopt modulator stalk or sawdust to carry out antioxidant, remove oxidizing substance, eliminate corruption and stench, prevention and inhibition pathogenic bacteria, formation is suitable for the good environment of animal and plant growth, kills virus and the bacterium technique in composite earth carrying out high-temperature sterilization, makes the composite earth that meets service requirements.The method technique is simple, can mass-producing, resource utilization and harmless treatment changing food waste, mud and manure fermentation, and make organic compound soil and have advantages of to have formed and be much different from natural soils.Soil property is gently loose, and permeable venting capability is good, and preserve moisture and fertility ability is strong, is hole, and long-term application does not harden, and is easily absorbed by plants.Mixed with other soil, can improve soil, increase soil fertility.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The method flow diagram that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
Embodiment of the present invention provides a kind of and utilizes changing food waste, mud comprehensive treating process becomes the method for composite earth with ight soil.The method can mass-producing be processed the composite earth that changing food waste, mud and ight soil are made, and has fertilizer efficiency length, resistance to accumulating, uses the advantages such as convenient, and as shown in Figure 1, the method comprises the following steps:
A, sorting separate: sort out as the organism in changing food waste, mud and the ight soil of raw material;
B, dry type: the organism of the changing food waste that step a is obtained is adjusted into by weight organism moisture 65%～90%, mud and is adjusted into by weight organism moisture 65%～80%, ight soil and is adjusted into by weight moisturely 80～95%, obtains solid content and be 20%～30% material after organism, the organism of mud and the organism of ight soil of the changing food waste after adjusting are mixed after dewatering;
C, add zymophyte: in the described material making to step b, add zymophyte, at 30 DEG C～40 DEG C temperature, cultivate 27 hours;
D, add modulator: in the material after cultivating to step c, add the sawdust or the stalk that produce antioxidant to remove oxidizing substance as modulator, eliminate corruption and stench, prevention and suppress pathogenic bacteria, formation is suitable for the good environment of animal and plant growth;
E, fermentation: steps d material after treatment is fermented, and temperature is warming up to 50 DEG C～55 DEG C fermentations 4～5 hours by 30 DEG C～40 DEG C, stirs once every one hour, obtains containing bacterium composite earth after fermentation;
F, high-temperature sterilization: by after step e fermentation, obtain containing the sterilizing at 90 DEG C～117 DEG C temperature of bacterium composite earth, after sterilizing, obtain composite earth.
In aforesaid method, the sorting of step a separates and specifically comprises:
Inorganics in changing food waste, ight soil and mud and organism are separated, using organism as raw material.
In the dry type dehydrating step of aforesaid method step b, the organism of the changing food waste that step a is obtained is adjusted into by weight, and organism moisture 65%～90%, mud is adjusted into by weight that organism moisture 65%～80%, ight soil is adjusted into moisture 80～95% by weight, and prevent to adding in ight soil the flocculation agent that solidifies, after dewatering after organism, the organism of mud and the organism of ight soil of the changing food waste after adjusting are mixed, obtain solid content and be 20%～30% material.
Aforesaid method step c adds in zymophyte step, and the mode that adopts spraying at the uniform velocity to stir is fully mixed organic materials and zymophyte.
Adding in modulator step of aforesaid method steps d, adopts sawdust or stalk to modulate as modulator, bacterial classification is organically combined and remove oxidizing substance.
In the fermentation step of aforesaid method step e, the material of steps d is sent into fermentor tank and ferment, leavening temperature is that 50～55 DEG C, fermentation time are 4～5 hours, and agitator stirred once every one hour, and mixing speed is 2～4r/min.
In aforesaid method, each step Raw consumption is specific as follows:
In step a, b, the organic consumption of the organism of the changing food waste obtaining after sorting, the organism of mud and ight soil is 1:3:2 by weight;
In step c, 1/3 of the organism three gross weight of the organism that zymogenic add-on is changing food waste, the organism of mud and ight soil;
In steps d, add and produce 2/3 of the sawdust of antioxidant or organism, the organism of mud and the organism three gross weight of ight soil that stalk is changing food waste as the consumption of modulator.
The present invention utilizes changing food waste, mud and ight soil are comprehensively fermented into the method for composite earth, belong to garbage as resource and innoxious use field, with changing food waste, the comprehensive fermentation of mud and ight soil is main raw material, modulator sawdust and stalk, adopt the comprehensive zymotechnique of organism in comprehensive garbage, separate by sorting, zymophyte, modulator, fermentation, several main operational steps such as high-temperature sterilization, by changing food waste, mud and ight soil comprehensive treating process are fermented and are made composite earth, the method technique is simple, can mass-producing, resource utilization and harmless treatment changing food waste, mud and manure fermentation, making organic compound soil has advantages of to have formed and is much different from natural soils.Soil property is gently loose, and permeable venting capability is good, and preserve moisture and fertility ability is strong, is hole, and long-term application does not harden, and is easily absorbed by plants.Mixed with other soil, can improve soil, increase soil fertility.
Below in conjunction with specific embodiment, aforesaid method is described further.
The present embodiment provides the method for the comprehensive ferment making composite earth of a kind of changing food waste, mud and ight soil, makes a kind of composite earth taking changing food waste, mud and ight soil as main raw material, and as shown in Figure 1, the method comprises:
Step a, sorting separate: sort out as the organism in changing food waste, mud and the ight soil of raw material;
Sorting separating step in above-mentioned steps a specifically comprises
By the inorganics in changing food waste separate with organism, mud adopts mud after treatment in city to isolate organism, ight soil wherein and removes sand and separate with some inorganicss, obtains the organism in changing food waste, mud and ight soil after sorting.
Step b, dry type dehydration: first the organism obtaining is dewatered, then ight soil adds flocculation agent control to solidify, and makes mixture;
Dry type dehydrating step in above-mentioned steps b specifically comprises
The organism of the changing food waste that step a is obtained is adjusted into by weight, and organism moisture 65%～90%, mud is adjusted into by weight that organism moisture 65%～80%, ight soil is adjusted into is by weight moisture 80～95%, obtains solid content and be 20%～30% material after organism, the organism of mud and the organism of ight soil of the changing food waste after adjusting are mixed after dewatering.
Step c, add zymophyte: in the described material making to step b, add zymophyte, at 30 DEG C～40 DEG C temperature, cultivate 27 hours;
Can adopt the mode that spraying is at the uniform velocity stirred that organic materials and zymophyte are fully mixed, the zymophyte step of stating in step 3 specifically comprises
The material that step b is made adds zymophyte temperature to remain on 30 DEG C～40 DEG C, accelerates zymophyte breeding, under 30 DEG C～40 DEG C envrionment temperatures, cultivates 27 hours;
Steps d, add modulator: in the material after cultivating to step c, add the sawdust or the stalk that produce antioxidant to remove oxidizing substance as modulator;
The debugging agent step that adds of above-mentioned steps d specifically comprises: add as sawdust or the stalk of modulator and can produce antioxidant, modulator and zymophyte bacterial classification are organically combined, remove oxidizing substance, eliminate corruption and stench, prevention and inhibition pathogenic bacteria, form the good environment that is suitable for animal and plant growth;
Step e, fermentation: steps d is carried out to leavening temperature and be warming up to 50 DEG C～55 DEG C fermentations 4-5 hours by 30%～40%, stirred once every one hour.
In above-mentioned steps 5, fermentation step specifically comprises:
The material that steps d is obtained is sent into fermentor tank and is fermented, leavening temperature be 50～55 DEG C, fermentation time at 4～5 hours, agitator stirred a rotating speed every one hour be 2～4r/min, obtains containing bacterium composite earth after fermentation.
Step f, high-temperature sterilization: carry out 90 DEG C～117 DEG C high-temperature sterilizations, to kill virus and the bacterium in soil.
In above-mentioned steps f, high-temperature sterilization step is specifically carried out 70 DEG C～90 DEG C high-temperature sterilizations to kill virus and the bacterium in soil by the organic mixture after fermentation, obtains composite earth after sterilizing.
The inventive method can mass-producing recycling treatment changing food waste, mud and ight soil, and the composite earth producing is applicable to much be different from the advantage of natural soils.Soil property is gently loose, and permeable venting capability is good, and preserve moisture and fertility ability is strong, is hole, and long-term application does not harden, and is easily absorbed by plants.Mixed with other soil, can improve soil, increase soil fertility.The composite earth of making confirms through field experiment, the one, and the more general chemical fertilizer of composite earth is loose, and permeable venting capability is good, and water-retaining capacity is strong; The 2nd, concrete dynamic modulus, long-term application is not tied soon, is easily absorbed by plants.Mixed with other soil, can improve soil, increase soil fertility; The 3rd, when heat, can kill germ, worm's ovum and weed seed etc. in soil, reduce disease worm, weeds harm.Well solve original soil profit water ventilation property poor, be mingled with the problem of disease worm, given full play to it and plant as natural plant nutrient the advantage of material.This soil particle size is evenly moderate, is the soil particle structure of cultivation orchid, grass, trees the best, and not only permeability is good, is applicable to root growth needs, and has good preserve moisture and fertility ability.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1. utilize changing food waste, mud and ight soil to be processed into a method for composite earth, it is characterized in that, comprise the following steps:
A, sorting separate: sort out as the organism in changing food waste, mud and the ight soil of raw material;
B, dry type dehydration: the organism of the changing food waste that step a is obtained is adjusted into by weight organism moisture 65%～90%, mud and is adjusted into by weight organism moisture 65%～80%, ight soil and is adjusted into by weight moisturely 80～95%, obtains solid content and be 20%～30% material after organism, the organism of mud and the organism of ight soil of the changing food waste after adjusting are mixed after dewatering;
C, add zymophyte: in the described material making to step b, add zymophyte, at 30 DEG C～40 DEG C temperature, cultivate 27 hours;
D, add modulator: in the material after cultivating to step c, add the sawdust or the stalk that produce antioxidant to remove oxidizing substance as modulator;
E, fermentation: steps d material after treatment is fermented, and temperature is warming up to 50 DEG C～55 DEG C fermentations 4～5 hours by 30 DEG C～40 DEG C, stirs once every one hour, obtains containing bacterium composite earth after fermentation;
F, high-temperature sterilization: by after step e fermentation, obtain containing the sterilizing at 90 DEG C～117 DEG C temperature of bacterium composite earth, after sterilizing, obtain composite earth;
In described method, each step Raw consumption is as follows:
In step a, the organic consumption of the organism of the changing food waste obtaining after sorting, the organism of mud and ight soil is 1:3:2 by weight;
In step c, 1/3 of the organism three gross weight of the organism that zymogenic add-on is changing food waste, the organism of mud and ight soil;
In steps d, add and produce 2/3 of the sawdust of antioxidant or organism, the organism of mud and the organism three gross weight of ight soil that stalk is changing food waste as the consumption of modulator.
2. method according to claim 1, is characterized in that, in the sorting separating step of described step a, the inorganics in changing food waste, ight soil and mud and organism is separated.
3. method according to claim 1, it is characterized in that, in the dry type dehydrating step of described step b, the organism of the changing food waste that step a is obtained is adjusted into by weight, and organism moisture 65%～90%, mud is adjusted into by weight that organism moisture 65%～80%, ight soil is adjusted into moisture 80～95% by weight, and prevent to adding in ight soil the flocculation agent that solidifies, after dewatering after organism, the organism of mud and the organism of ight soil of the changing food waste after adjusting are mixed, obtain solid content and be 20%～30% material.
4. method according to claim 1, is characterized in that, described step c adds in zymophyte step, and the mode that adopts spraying at the uniform velocity to stir is fully mixed organic materials and zymophyte.
5. method according to claim 1, is characterized in that, adding in modulator step of described steps d, adopts sawdust or stalk to modulate as modulator, bacterial classification is organically combined and remove oxidizing substance.
6. method according to claim 1, it is characterized in that, in the fermentation step of described step e, the material of steps d is sent into fermentor tank to ferment, leavening temperature is that 50～55 DEG C, fermentation time are 4～5 hours, agitator stirred once every one hour, and mixing speed is 2～4r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349181.XA CN102826876B (en) | 2012-09-19 | 2012-09-19 | Method for processing kitchen rubbish, sludge and excrement into compound soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349181.XA CN102826876B (en) | 2012-09-19 | 2012-09-19 | Method for processing kitchen rubbish, sludge and excrement into compound soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826876A CN102826876A (en) | 2012-12-19 |
| CN102826876B true CN102826876B (en) | 2014-10-15 |
Family
ID=47330219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210349181.XA Expired - Fee Related CN102826876B (en) | 2012-09-19 | 2012-09-19 | Method for processing kitchen rubbish, sludge and excrement into compound soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102826876B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106699461A (en) * | 2017-01-06 | 2017-05-24 | 广州市新之地环保产业有限公司 | Compost material composition and composting method for preparing culture medium |
| CN107347498A (en) * | 2017-08-15 | 2017-11-17 | 中林山水（北京）生态科技股份有限公司 | The method for repairing Nutrition Soil using organic waste and sludge manufacture mine |
| CN110743904B (en) * | 2019-11-10 | 2021-02-09 | 顺达生态环保科技(葫芦岛)有限公司 | Method for preparing organic composite soil from household garbage |
| CN114190255A (en) * | 2021-12-10 | 2022-03-18 | 四川省农业科学院作物研究所 | Rice rapid seedling raising substrate and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630664B1 (en) * | 1991-12-24 | 2000-05-24 | Teruo Higa | Microbiological method for disposing of organic waste materials |
| CN101381675A (en) * | 2008-06-05 | 2009-03-11 | 北京桑德环保集团有限公司 | Horizontal organic waste dry-type anaerobic digestion processing equipment with agitator and processing method |
| CN102241463A (en) * | 2011-04-27 | 2011-11-16 | 柳建国 | Sludge washing and biological treatment system and method |
| CN102320871A (en) * | 2011-07-12 | 2012-01-18 | 焦社杰 | Microbial organic fertilizer prepared from restaurant-kitchen garbage and preparation method thereof |
-
2012
- 2012-09-19 CN CN201210349181.XA patent/CN102826876B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630664B1 (en) * | 1991-12-24 | 2000-05-24 | Teruo Higa | Microbiological method for disposing of organic waste materials |
| CN101381675A (en) * | 2008-06-05 | 2009-03-11 | 北京桑德环保集团有限公司 | Horizontal organic waste dry-type anaerobic digestion processing equipment with agitator and processing method |
| CN102241463A (en) * | 2011-04-27 | 2011-11-16 | 柳建国 | Sludge washing and biological treatment system and method |
| CN102320871A (en) * | 2011-07-12 | 2012-01-18 | 焦社杰 | Microbial organic fertilizer prepared from restaurant-kitchen garbage and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102826876A (en) | 2012-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102010109B (en) | Application of bio-enzyme catalysis in residual sludge treatment | |
| CN101723720B (en) | Method for preparing biological organic fertilizer by papermaking sludge | |
| CN103626595B (en) | A kind of Fruit tree organic fertilizer and production technique thereof | |
| CN103694004B (en) | A kind of preparation method of seaweed bio organic fertilizer | |
| CN102190513A (en) | Production method of organic fertilizer | |
| CN102584371A (en) | Method for making biological organic fertilizer by using rice straws as main raw material | |
| CN102951939B (en) | Rapid harmless plant organic residue treatment and fertilizer utilization process and equipment thereof | |
| CN103304283A (en) | Production method for organic fertilizer | |
| CN106946630A (en) | A kind of organic fungi-manure using sludge as raw material and preparation method thereof | |
| CN106186621A (en) | Feces of livestock and poultry harmless treatment and biogas fermentation technology | |
| CN104119156A (en) | Method for producing diatomite compressed nutrient soil | |
| CN108752129A (en) | A kind of preparation method of Aerobically fermented organic fertilizer | |
| CN104119164A (en) | Method for producing zeolite compressed nutritional soil | |
| CN104262043A (en) | Method for producing household garbage compressed nutrient soil | |
| CN102815977A (en) | Process for producing organic fertilizer by livestock and poultry manure composting | |
| CN105638399A (en) | Functional soilless culture substrate taking mushroom dregs and biogas dregs as raw materials | |
| CN104119177A (en) | Method for producing shale compressed nutrient soil | |
| CN104496578A (en) | Technological process for improving saline land by using waterworks sludge composting fertilizer | |
| CN107306780A (en) | A kind of cultivation matrix of vegetables and preparation method thereof and cultural method | |
| KR20200114265A (en) | Recycling method of organic waste and eco friendly-high functional Neo Humus Soil produced by the method | |
| CN102826876B (en) | Method for processing kitchen rubbish, sludge and excrement into compound soil | |
| CN104119184B (en) | The production method of mud compression Nutrition Soil | |
| CN106565291A (en) | Farm organic fertilizer and preparation method thereof | |
| CN105668970B (en) | A kind of method that deer excrement efficient anaerobic fermentation prepares biogas | |
| CN104130073A (en) | Production method of phosphogypsum compressed nutrient soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190919 |